jsPerf.app is an online JavaScript performance benchmark test runner & jsperf.com mirror. It is a complete rewrite in homage to the once excellent jsperf.com now with hopefully a more modern & maintainable codebase.
jsperf.com URLs are mirrored at the same path, e.g:
https://jsperf.com/negative-modulo/2
Can be accessed at:
https://jsperf.app/negative-modulo/2
Quick regex vs split tests on a date string, only looking for year/month.
var date = "1988-12-02 08:00:00";
var REGEX = /(\d{4})-(\d{2})/;
Ready to run.
Test | Ops/sec | |
---|---|---|
Regex |
| ready |
Cached Regex |
| ready |
Split |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.